CVE-2021-47345

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Fix rdma_resolve_route() memory leak Fix a memory leak when "mda_resolve_route() is called more than once on the same "rdma_cm_id". This is possible if cma_query_handler() triggers the RDMA_CM_EVENT_ROUTE_ERROR flow which puts the state machine back and allows rdma_resolve_route() to be called again.

• linux linux kernel (< 4.4.276) • linux linux kernel (>= 4.5 < 4.9.276) • linux linux kernel (>= 4.10 < 4.14.240) • linux linux kernel (>= 4.15 < 4.19.198) • linux linux kernel (>= 4.20 < 5.4.133) • linux linux kernel (>= 5.5 < 5.10.51) • linux linux kernel (>= 5.11 < 5.12.18) • linux linux kernel (>= 5.13 < 5.13.3)